# BlueOptics SFP-BXD43-20KM-TM-BO SFP Fiber Optic Transceiver Module 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-tm-bo--5040381
**Data updated:** 2026-06-22 11:34 (EEST)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-BXD43-20KM-TM-BO
**EAN:** 4063232251264
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 318.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 263.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-bxd43-20km-tm-bo--5040381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-BXD43-20KM-TM-BO is a high-performance SFP fiber optic transceiver module designed for reliable network connectivity. It supports a maximum data transfer rate of 1250 Mbit/s, making it suitable for high-speed data transmission in professional networking environments. Built with a durable metal housing, this module ensures stable operation and efficient signal integrity for long-distance fiber optic communication links.

## Long description

The BlueOptics SFP-BXD43-20KM-TM-BO is a high-performance SFP fiber optic transceiver module engineered for reliable and efficient network connectivity. Designed to support data transfer rates of up to 1250 Mbit/s, this module is an essential component for maintaining high-speed communication in professional networking environments. Its robust metal housing provides excellent durability and helps maintain signal integrity, ensuring stable performance over long-distance fiber optic links.
Advantages
This transceiver module offers exceptional reliability for demanding network infrastructures. The high-quality construction ensures consistent data transmission speeds, minimizing the risk of signal degradation. Its compact SFP form factor allows for easy integration into existing hardware, while the durable metal casing protects internal components from environmental interference, contributing to a longer operational lifespan and reduced maintenance requirements.
Suitable for
High-speed data transmission in enterprise networks
Long-distance fiber optic communication links
Professional networking environments requiring stable connectivity
Upgrading existing SFP-compatible network hardware
When it may not be suitable
This module is not compatible with hardware interfaces other than SFP, such as QSFP or RJ45 ports. It is also not intended for use in environments where the required data transmission speed exceeds 1250 Mbit/s.
Key specifications
Interface type: SFP
Maximum data transfer rate: 1250 Mbit/s
Weight: 0.02 kg
Housing material: Metal
How to use
To install the module, ensure that your networking device is powered on or follow the specific hot-swap procedures outlined in your device's manual. Gently insert the SFP module into the designated SFP port until it clicks into place. Connect the appropriate fiber optic cable to the transceiver interface. The device should automatically detect the module and establish a link. If the link is not established, verify that the fiber cable is clean and properly seated.
What to consider before purchase
Verify that your network switch or router has an available SFP port
Ensure the fiber optic cable type matches the transceiver requirements
Check that your network infrastructure supports 1250 Mbit/s transmission speeds
Usage recommendations: Always handle the fiber optic connectors with care to prevent dust or debris from entering the optical path. Use protective caps when the module is not connected to a cable to maintain optimal signal quality.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1490 nm |
| Single-mode fiber (SMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |
| Number of products included | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Hot-Plug support | Yes |
| Housing material | Metal |

## FAQ

### How much does the BlueOptics SFP-BXD43-20KM-TM-BO SFP Transceiver Module cost, and is it available for purchase?

The price is 318.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BlueOptics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BlueOptics service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/5040381/59310589_large.webp